China Nrz-32 Dual Purpose Rail Drilling Machine Rail Hole Drills, Find details about China Rail Drilling Machine, Drilling Machine from Nrz-32 Dual Purpose Rail Drilling Machine Rail Hole Drills
Product Name | Rail Drilling Machine |
Model | NRZ-32 |
Engine | 2.2kw/3600rpm |
Taper of spindle hole | No.4 |
The stroke of drill shaft | 70mm |
The drilling diameter | 9.8-32mm |
Drill shaft speed | 209r / min |
Bit type | twist bit or hollow bit |
Drilling time | hollow bit ≤ 35S, twist bit ≤ 90s |
Overall dimension | 780 * 360 * 360mm |
Total weight | 30kg |